Overridable Sub SetSpellCheckCallback( _
   ByVal callback As OcrSpellCheckCallback _
) 

Visual Basic (Usage)	Copy Code
Dim instance As IOcrSpellCheckManager Dim callback As OcrSpellCheckCallback   instance.SetSpellCheckCallback(callback)

virtual void SetSpellCheckCallback( 
   OcrSpellCheckCallback callback
)

virtual void SetSpellCheckCallback( 
   OcrSpellCheckCallback^ callback
) 

Parameters

callback

The user defined spell checking callback. Or null (Nothing in Visual Basic) to turn off user defined spell checking.

This callback should be used for zones where the accuracy of the recognition could be improved by providing the recognition module involved with additional checking information derived from the application.

For more information about the spell checking system, refer to IOcrSpellCheckManager.

Note: This method is not supported in the LEADTOOLS OCR Advantage Engine, any call to this method will have no effect.

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Reference